code: def matchStrength(x, y):
      """Compute the match strength for the individual *x* on the string *y*."""
      return sum(xi == yi for xi, yi in zip(x, y))
  
file_path: deap/examples/coev/coop_base.py
imports: import random
  from deap import base
  from deap import creator
  from deap import tools
label_desc: Use image node_id 2 for calling a global function with example usage: matchStrength(x, y) and returns: sum